subject
Mathematics, 08.09.2019 05:10 Ddom

Calculate cos−1(−2√2) cos − 1 ⁡ ( − 2 2 ) cos−1(−2√2)= cos − 1 ⁡ ( − 2 2 )

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
question
Mathematics, 21.06.2019 21:30
Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?
Answers: 3
question
Mathematics, 21.06.2019 22:30
How do i find the missing angle measure in a polygon
Answers: 1
question
Mathematics, 22.06.2019 03:30
Aline passes through the point (9,-7) and has a slope of 4/3 write an equation in point-slope form for this line. first to answer correctly gets brainleist
Answers: 2
You know the right answer?
Calculate cos−1(−2√2) cos − 1 ⁡ ( − 2 2 ) cos−1(−2√2)= cos − 1 ⁡ ( − 2 2 )...
Questions
question
Mathematics, 31.01.2020 13:53
Questions on the website: 13722362